EmailJS
Official browser SDK for sending emails directly from client-side JavaScript without a backend.
SDKs for hosted services npm BSD-3-Clause
Used in agent projects
189
1.5% of 12,697 public repos built with AI coding agents
Rank in sdks for hosted services
#7 of 44
by use in those projects
Downloads
122K
npm, last 7 days, @emailjs/browser
GitHub stars
143
last push Oct 5, 2026
How EmailJS is used
EmailJS is a dependency in 189 of the 12,697 public GitHub projects set up for AI coding agents that we scanned (1.5%), #7 of 44 in sdks for hosted services. The most used alternative there is Supabase JS. Projects that use it most often also use React Three Fiber (95.2%), Three.js (83.1%), Framer Motion (81.5%).
Often used with EmailJS
| React Three Fiber | 95.2% of EmailJS projects · 5.1× more than average |
|---|---|
| Three.js | 83.1% of EmailJS projects · 4.5× more than average |
| Framer Motion | 81.5% of EmailJS projects · 6.1× more than average |
| React Router | 74.1% of EmailJS projects · 9.7× more than average |
| Vite | 77.2% of EmailJS projects · 3.4× more than average |
| React Vertical Timeline Component | 57.1% of EmailJS projects · 60.5× more than average |
| maath | 54.5% of EmailJS projects · 39.3× more than average |
| Tailwind CSS | 86.2% of EmailJS projects · 2.5× more than average |
By coding agent
| GitHub Copilot | 0.2% of projects set up for it |
|---|---|
| Claude Code | 0.2% of projects set up for it |
Share of public repos configured for each agent that list EmailJS as a dependency.
Install
| Package | npm install @emailjs/browser |
|---|---|
| Main stacks | TypeScript / JavaScript (161), Next.js (27), Python (1) |
| Example projects | Midhun-git-hub/React-Research-lab, Juanescacha/Portfolio-V1, GxAniket/AniketPortfolio-React, roniy68/portfolio, rr3s1/portfolio-v2 |
Alternatives to EmailJS
| Tool | Used in agent projects | Downloads / wk | GitHub stars | License |
|---|---|---|---|---|
| Supabase JS npm Isomorphic JavaScript SDK for Supabase backend-as-a-service. |
927 (7.3%) | 30.5M | 4,574 | MIT |
| Supabase SSR npm Supabase client library optimized for server-side rendering frameworks. |
332 (2.6%) | 8.1M | 210 | MIT |
| Resend npm Node.js SDK for Resend email API to send transactional emails. |
235 (1.9%) | 12.9M | 964 | MIT |
| Firebase npm Google's platform SDK for realtime database, auth, hosting and serverless functions. |
224 (1.8%) | 10.6M | 5,149 | Apache-2.0 |
| AWS SDK for JavaScript (S3) npm Official AWS SDK for uploading, downloading and managing S3 objects. |
200 (1.6%) | 49.4M | 3,673 | Apache-2.0 |
| Stripe npm Official SDK for integrating Stripe payments and billing into applications. |
197 (1.6%) | 23.5M | 4,523 | MIT |
| Supabase CLI npm Command-line tool for managing Supabase projects and databases locally. |
131 (1.0%) | 5.6M | 2,430 | MIT |
| Stripe.js npm Official Stripe SDK for integrating payments and connect functionality in web and mobile apps. |
103 (0.8%) | 14M | 754 | MIT |